Station List

Station ROAM4 - Rock of Ages, MI Image indicating link to RSS feed of recent meteorological observations for station ROAM4

Owned and maintained by National Data Buoy Center
C-MAN Station
MARS payload
47.867 N 89.315 W (47°52'0" N 89°18'55" W)

Site elevation: 183.5 m above mean sea level
Air temp height: 46.5 m above site elevation
Anemometer height: 46.9 m above site elevation
Barometer elevation: 222.7 m above mean sea level

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Important Notice to Mariners

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station ROAM4

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Station ROAM4

Conditions at ROAM4 as of
(12:00 am EDT)
0400 GMT on 04/29/2024:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR):ENE ( 70 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 28 kts
5-day plot - Wind Gust Wind Gust (GST): 32 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):30.13 in
5-day plot - Pressure Tendency Pressure Tendency (PTDY):-0.05 in ( Falling )
5-day plot - Air Temperature Air Temperature (ATMP): 37.0 °F
5-day plot - Wind Chill Wind Chill (CHILL): 24.1 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 25 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 25 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Continuous Winds
TIME
(EDT)		 5-day plot - Wind Direction WDIR 5-day plot - Wind Speed WSPD
12:00 amENE ( 70 deg ) 28 kts
11:50 pmENE ( 68 deg ) 27 kts
11:40 pmENE ( 72 deg ) 27 kts
11:30 pmENE ( 74 deg ) 25 kts
11:20 pmENE ( 73 deg ) 25 kts
11:10 pmENE ( 70 deg ) 24 kts
  
Peak gust during the measurement hour
TIME
(EDT)		 5-day plot - Gust Direction GDR 5-day plot - Gust Speed GST
11:37 pmENE ( 70 deg ) 36 kts
Previous observations
TIME
(EDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2024-04-28 11:00 pmENE 22 25----30.17-0.03 37.6-----
2024-04-28 10:00 pmENE 23 28----30.18-0.05 37.8-----
2024-04-28 09:00 pmENE 21 23----30.19-0.05 37.8-----
2024-04-28 08:00 pmENE 21 23----30.20-0.04 37.6-----
2024-04-28 07:00 pm NE 21 22----30.23-0.02 36.0-----
2024-04-28 06:00 pm NE 21 24----30.23-0.04 34.9-----
2024-04-28 05:00 pm NE 26 27----30.24-0.06 34.5-----
2024-04-28 04:00 pm NE 24 27----30.25-0.03 34.2-----
2024-04-28 03:00 pm NE 24 25----30.28-0.01 33.3-----
2024-04-28 02:00 pmENE 24 25----30.29+0.00 32.9-----
2024-04-28 01:00 pm NE 26 27----30.28+0.00 32.9-----
2024-04-28 12:00 pm NE 21 23----30.29+0.04 32.4-----
2024-04-28 11:00 am NE 21 23----30.29+0.06 31.8-----
2024-04-28 10:00 am NE 22 24----30.28+0.09 31.8-----
2024-04-28 09:00 am NE 24 26----30.25+0.07 32.0-----
2024-04-28 08:00 am NE 24 26----30.23+0.06 32.5-----
2024-04-28 07:00 am NE 24 26----30.19+0.05 33.6-----
2024-04-28 06:00 amNNE 22 25----30.18+0.05 34.7-----
2024-04-28 05:00 amNNE 19 21----30.18+0.09 35.6-----
2024-04-28 04:00 am N 23 24----30.14+0.06 36.3-----
2024-04-28 03:00 amNNE 17 17----30.13+0.09 37.2-----
2024-04-28 02:00 amNNE 19 20----30.08+0.06 37.9-----
2024-04-28 01:00 am N 19 20----30.07+0.11 39.0-----